Dell PowerVault 770N (Deskside NAS Appliance) - Manual (Page 39)

NOTICE: The cooling fans are hot-pluggable. To maintain proper cooling while the system is on, only replace one fan
at a time.
2. Locate the faulty fan and while pressing the fan release lever, lift the fan straight up to clear the fan assembly (see
Figure 4-11 ).
Figure 4-11. Removing and Replacing Individual Fans
Replacing a Fan
1. Lower the fan into the fan assembly until the fan snaps into position.
2. Replace the cover (see " Replacing the Cover ").
Removing and Replacing the Cooling Shroud Fan
Removing the Cooling Shroud Fan
1. Remove the cover (see " Removing the Cover ").
2. Push down on the two release latches and slide the fan out of the bracket on the cooling shroud (see Figure 4-12 ).
Figure 4-12. Removing and Replacing the Cooling Shroud Fan